Graffiti where least expected

Harston Rock is an outcrop easily reached from Froghall Wharf by public footpath. (The footpath marks the line of the old cable railway to Caldon Low, built in 1847).

Rock climbers use it I believe - even though it is in a heavily wooded area. 

One can scramble up the incline of course to reach it - you don't have to climb the rock - and it looks like some graffiti-artists did just that.  I hope the graffiti was not done by climbers...